Mudryk's positive test contained traces of the banned performance-enhancing substance meldonium. Under Football Association rules, he could potentially be hit with a four-year ban from football.
GOAL
WHAT NEXT FOR MUDRYK
Mudryk has endured a tough time at Chelsea since moving to London in 2023 and has struggled to show why the Blues splashed out so heavily to beat Arsenal to his signature. His future now appears to be hanging in the balance as he waits to find out if his positive test will lead to a lengthy ban from the game.